2018 Cadillac CT6 Plug-In Electrical Connectors

Keep Your 2018 Cadillac CT6 Plug-In in Top Shape with Quality Electrical Connectors

Whether you’re repairing or upgrading your Electrical Connector, using high-quality parts is key to keeping your 2018 Cadillac CT6 Plug-In looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Oil Pressure Switch Connectors, Oil Pressure Switch and Senders, and Forward Lamp Harness Connectors. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 2018 Cadillac CT6 Plug-In Electrical Connector at Advance Auto Parts is around $61.78, with a range that starts at $29.49 and goes up to $112.99. With 7 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Black Multi-Purpose Pigtail, Engine Oil Pressure Sensor, and Engine Oil Pressure Sensor start at just $29.49 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Electrical Connector, don’t forget to check out other key components like Electrical Accessories and Wire Connectors. At Advance Auto Parts, we’re here to help you keep your 2018 Cadillac CT6 Plug-In in peak condition, inside and out.

Essential 2018 Cadillac CT6 Plug-In Electrical Connectors

GM Genuine Parts – WIRE CONNECTOR (Part No.PT3829)

WIRE CONNECTOR

from

$43.49
WIRE CONNECTOR

GM Genuine Parts – Black Multi-Purpose Pigtail (Part No.PT2550)

Black Multi-Purpose Pigtail

from

$37.49
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • Protective outer coverings help provide long-lasting durability
  • Color-coded wires allow for easy installation
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
See More

ACDelco – Black Multi-Purpose Pigtail (Part No.PT2785)

Black Multi-Purpose Pigtail

from

$29.49
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • Protective outer coverings help provide long-lasting durability
  • Color-coded wires allow for easy installation
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
See More

Dorman – Engine Oil Pressure Sensor (Part No.926-397)

Engine Oil Pressure Sensor

from

$42.99
This engine oil pressure sensor is designed to match the function of an original sensor on specified vehicles. It is engineered to help accurately monitor oil pressure when an original sensor has failed from heat or internal component damage.

Product Features:
  • Direct replacement – this engine oil pressure sensor is designed to match the fit and function of an original sensor on specified vehicles
  • Ideal solution – engineered to help accurately monitor oil pressure when an original sensor has failed from heat or internal component damage
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Engine Oil Pressure Sensor (Part No.926-394)

Engine Oil Pressure Sensor

from

$67.99
This engine oil pressure sensor is designed to match the function of an original sensor on specified vehicles. It is engineered to help accurately monitor oil pressure when an original sensor has failed from heat or internal component damage.

Product Features:
  • Direct replacement – this engine oil pressure sensor is designed to match the fit and function of an original sensor on specified vehicles
  • Ideal solution – engineered to help accurately monitor oil pressure when an original sensor has failed from heat or internal component damage
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

GM Genuine Parts – Engine Oil Pressure Sensor (Part No.25202591)

Engine Oil Pressure Sensor

from

$112.99
GM Genuine Parts Engine Oil Pressure Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These sensors provide electrical oil pressure signals to the engine control module. They measure the oil pressure in your vehicle’s engine and are designed to alert you through the oil pressure gauge or warning lamp if the oil pressure falls below recommended levels. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:
  • Designed to alert the vehicle operator to oil related malfunctions
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
See More

Carquest Premium – Engine Oil Pressure Sensor (Part No.SBC1226)

Engine Oil Pressure Sensor

from

$97.99
Carquest Premium oil pressure sensors and switches are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Carquest Premium oil pressure sensors and switches are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium oil pressure sensors and switches undergo extensive validation testing to ensure long-lasting performance and reliability. They are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered, and tested by world-class manufacturers to ensure a reliable and long-lasting repair.

Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • Manufactured with high quality materials, industry-leading electronic components and strict quality controls
  • O-rings, seals or thread sealant are included if required
  • Extensive design validation testing and 100% end-of-line tested
See More

Most Popular Oil Pressure Switch Connector for 2018 Cadillac CT6 Plug-Ins

Enhance your 2018 Cadillac CT6 Plug-In with this popular Oil Pressure Switch Connector we have in stock, for $43.49.

GM Genuine Parts – WIRE CONNECTOR (Part No.PT3829)

WIRE CONNECTOR

from

$43.49
WIRE CONNECTOR

Best-Selling 2018 Cadillac CT6 Plug-In Oil Pressure Switch and Senders

Upgrade your CT6 Plug-In with one of our 4 best-selling Oil Pressure Switch and Senders.

Dorman – Engine Oil Pressure Sensor (Part No.926-394)

Engine Oil Pressure Sensor

from

$67.99
This engine oil pressure sensor is designed to match the function of an original sensor on specified vehicles. It is engineered to help accurately monitor oil pressure when an original sensor has failed from heat or internal component damage.

Product Features:
  • Direct replacement – this engine oil pressure sensor is designed to match the fit and function of an original sensor on specified vehicles
  • Ideal solution – engineered to help accurately monitor oil pressure when an original sensor has failed from heat or internal component damage
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Engine Oil Pressure Sensor (Part No.926-397)

Engine Oil Pressure Sensor

from

$42.99
This engine oil pressure sensor is designed to match the function of an original sensor on specified vehicles. It is engineered to help accurately monitor oil pressure when an original sensor has failed from heat or internal component damage.

Product Features:
  • Direct replacement – this engine oil pressure sensor is designed to match the fit and function of an original sensor on specified vehicles
  • Ideal solution – engineered to help accurately monitor oil pressure when an original sensor has failed from heat or internal component damage
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Carquest Premium – Engine Oil Pressure Sensor (Part No.SBC1226)

Engine Oil Pressure Sensor

from

$97.99
Carquest Premium oil pressure sensors and switches are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Carquest Premium oil pressure sensors and switches are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium oil pressure sensors and switches undergo extensive validation testing to ensure long-lasting performance and reliability. They are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered, and tested by world-class manufacturers to ensure a reliable and long-lasting repair.

Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • Manufactured with high quality materials, industry-leading electronic components and strict quality controls
  • O-rings, seals or thread sealant are included if required
  • Extensive design validation testing and 100% end-of-line tested
See More

GM Genuine Parts – Engine Oil Pressure Sensor (Part No.25202591)

Engine Oil Pressure Sensor

from

$112.99
GM Genuine Parts Engine Oil Pressure Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These sensors provide electrical oil pressure signals to the engine control module. They measure the oil pressure in your vehicle’s engine and are designed to alert you through the oil pressure gauge or warning lamp if the oil pressure falls below recommended levels. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:
  • Designed to alert the vehicle operator to oil related malfunctions
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
See More

Top-Quality Forward Lamp Harness Connectors for 2018 Cadillac CT6 Plug-Ins

Choose a high-quality OEM or aftermarket Forward Lamp Harness Connector for Cadillac CT6 Plug-Ins and enjoy top-notch performance from $37.49.

GM Genuine Parts – Black Multi-Purpose Pigtail (Part No.PT2550)

Black Multi-Purpose Pigtail

from

$37.49
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • Protective outer coverings help provide long-lasting durability
  • Color-coded wires allow for easy installation
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
See More

Our Top Pick for a 2018 Cadillac CT6 Plug-In Crankshaft Position Sensor Connector

Invest in a durable Crankshaft Position Sensor Connector for your 2018 Cadillac, knowing you’re getting trusted brands and expert craftsmanship.

ACDelco – Black Multi-Purpose Pigtail (Part No.PT2785)

Black Multi-Purpose Pigtail

from

$29.49
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • Protective outer coverings help provide long-lasting durability
  • Color-coded wires allow for easy installation
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
See More

FAQs for 2018 Cadillac CT6 Plug-In Electrical Connectors

What are the best-selling Electrical Connectors for 2018 Cadillac CT6 Plug-Ins?

Out of 7 Electrical Connectors that fit 2018 Cadillac CT6 Plug-Ins, the following parts are the top sellers:

What’s the price range for 2018 Cadillac CT6 Plug-In Electrical Connectors?

The prices of Electrical Connectors for the 2018 Cadillac CT6 Plug-In range from $29.49 up to $112.99 for the most premium parts.

What is the average price of an Electrical Connector for a 2018 Cadillac CT6 Plug-In?

The average price for Electrical Connectors for the 2018 Cadillac CT6 Plug-In is $61.78. Keep in mind the variety of part types within our Electrical Connector category, where you are likely to find a wide range of prices across a variety of parts and components.

What are the cheapest Electrical Connectors for my 2018 Cadillac CT6 Plug-In?

The cheapest 2018 Cadillac CT6 Plug-In Electrical Connectors we carry are:

Does Advance Auto Parts sell Electrical Connectors for any other 2018 Cadillac models?

Yes. We stock Electrical Connectors for 6 other popular 2018 Cadillac models. Some of the most popular are 2018 Escalade Electrical Connectors, 2018 Escalade ESV Electrical Connectors, 2018 CTS Electrical Connectors, 2018 XTS Electrical Connectors, and 2018 ATS Electrical Connectors.

What types of Electrical Connectors do you sell for my 2018 Cadillac CT6 Plug-In?

As of 11/2/25, these are some of the most in-demand types of Electrical Connectors for a 2018 Cadillac CT6 Plug-In:

Can I get help with 2018 Cadillac CT6 Plug-In Electrical Connector orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Cadillac Electrical Connectors and more.

What is your return policy for Cadillac CT6 Plug-In Electrical Connectors?

Advance Auto Parts keeps returns simple. For new Cadillac CT6 Plug-In Electrical Connectors and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.